Home / Products Centre / Motor Parts / Gearbox / Common Planetary Gearbox / JK-56JXE300K Series Planetary Gearbox for 57mm Nema 23 Round Stepper Motor Reduction Ratio: 3.6/4.25/5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

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JK-56JXE300K Series Planetary Gearbox for 57mm Nema 23 Round Stepper Motor Reduction Ratio: 3.6/4.25/5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

Type: JK-56JXE300K Series High Precision Planetary Gearbox

Reduction ratio: 3.6:1 / 4.25:1 / 5.33:1 / 13:1 / 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1

Rated tolerance torque: 3N.m - 30N.m

Max momentary tolerance torque: 9N.m - 90N.m

Model:
JK-56JXE300K Series
Brand:
Jkongmotor
MOQ:
10 Pcs


Availability:



Inquire

The size of this gearbox is 56 x 56mm. This planetary gearbox is belong to JXE series gearbox, it with gear ratio 3.6:1 / 4.25:1 / 5.33:1 / 13:1/ 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1 . It's an excellent choice for applications that require good accuracy and reliability at an exceptional value. This inline planetary gearbox built-in an input shaft coupling which can match any standard Nema 23 stepper motor.

Gearbox Specifications:

Model: JK-56JXE300K Series
Gearbox Type: Planetary Gearbox
Reduction ratio: 3.6:1 / 4.25:1 / 5.33:1 / 13:1/ 15:1 / 18:1 / 23:1 / 28:1 / 43:1 / 52:1 / 61:1 / 72:1 / 96:1 / 121:1 / 154:1 / 187:1 / 220:1 / 260:1 / 307:1
Efficiency: 90% / 81%/ 73% /66%
Rated tolerance torque: 3N.m - 30N.m
Max momentary tolerance torque: 9N.m - 90N.m
Shaft Maximum Axial Load: 200N
Shaft Maximum Radial Load: 300N

Physical Specifications:

Gearbox Length: 37.8mm / 49.5mm / 60.8mm / 71.9mm
Gearbox Shaft Diameter: Φ12mm
Gearbox Shaft Length: 28mm
Gearbox Key Length: 20mm
JK-56JXE300K Weight: 0.489kg / 0.681kg / 0.871kg / 1.066kg

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Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	300N
Max. shaft axial load	200N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

Reduction ratio	Exact reduction ratio	Rated tolerance torque	Max momentary tolerance torque	Efficiency	L (mm)	Weight (g)
1:3.6 1:4.25 1:5.33	1:3.6 1:4.25 1:5.33	3 N.m Max	9 N.m	90%	37.8±0.5	489
1:13 1:15 1:18 1:23 1:28	1:12.96 1:15.30 1:18.06 1:22.67 1:28.44	12 N.m Max	36 N.m	81%	49.5±0.5	681
1:43 1:52 1:61 1:72 1:96 1:121	1:42.69 1:51.84 1:61.20 1:72.25 1:96.33 1:120.89	24 N.m Max	72 N.m	73%	60.8±0.5	871
1:154 1:187 1:220 1:260 1:307	1:153.69 1:186.62 1:220.32 1:260.10 1:307.06	30 N.m Max	90 N.m	66%	71.9±0.5	1066
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15℃ ~ +80℃

Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	300N
Max. shaft axial load	200N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1:4.25,1:15,1:18,1:23,1:52,1:61,1:72,1:96 1:121,1:220,1:260,1:307	1:3.6,1:13,1:43,1:154,1:187	1:5.33,1:28

JK-56JXE300K Series Planetary Gearbox for 57mm Nema 23 Round Stepper Motor Reduction Ratio: 3.6/4.25/5.33/13/15/18/23/28/43/52/61/72/96/121/154/187/220/260/307:1

Gearbox Specifications:

Physical Specifications:

Gearbox Specifications:

Physical Specifications:

JK-56JXE300K Planetary Gearbox Specification:

Motor Shaft Pinion Specifications:

Planetary Gearbox Physical Specification:

JK-56JXE300K Planetary Gearbox Specification:

Motor Shaft Pinion Specifications:

Planetary Gearbox Physical Specification:

JK-56JXE300K Series Dimensions：

Motor Installation：

JK-56JXE300K Series Dimensions：

Motor Installation：

Customized Service:

Customized Service:

2D JK-56JXE300K Series Planetary Gearbox Drawings:

2D JK-56JXE300K Series Planetary Gearbox Drawings:

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